/* ===== sck.css - 素材库专用样式（最终修正版） ===== */

/* 全局布局样式（素材库专用覆盖） */
body.sc-material {
    background: #f7f3eb;
}

.material-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem;
    background: #fefaf4;
}

h3 {
    font-size: 1.25rem;
}
/* 标题（备用）区，已省略 */
.material-header {
    text-align: center;
    margin-bottom: 0rem;
}
.material-header h2 {
    font-size: 0rem;
    color: #7a4c2c;
    font-weight: 0;
    letter-spacing: 0px;

    display: inline-block;
    padding: 0rem 0rem;
    border: 0px solid #e2cfb5;
}
.material-header p {
    font-size: 0rem;
    color: #8f7356;
    margin-top: 0rem;
}

/* 卡片通用边框、背景 */
.poem-card {
    background: #fffdf9;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid #e3d6c4;
    margin-bottom: 1.0rem;
}

/* 卡片头部 */
.card-header {
    background: #fcf6ed;
    padding: 0.7rem 1.2rem;
    border-bottom: 1px solid #e7d9c8;
    text-align: center;
}
.card-header .poem-title {
    font-size: 1.2rem;
    font-weight: 780;
    color: #7a4c2c;
    margin-bottom: 6px;
}
.card-header .poem-author {
    font-size: 0.8rem;
    color: #8e7356;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    gap: 10px;
    margin-top: 4px;
}
.poem-note {
    background: #f3e9dd;
    padding: 0.1rem 0.4rem;
    font-size: 0.8rem;
    color: #9b5e38;
    border-radius: 20px;
}

/* 两栏对照布局 */
.split-columns {
    display: flex;
    width: 100%;
}
.col {
    flex: 1;
    padding: 0.8rem 0.8rem;
    background: #fffef9;
    overflow-x: auto;
}
.col-left {
    border-right: 1px solid #ece0cf;
    background: #fefcf8;
}
.col-right {
    background: #fffdf7;
}

/* 诗句/段落通用样式（仅保留两种类型） */
.verse-paragraph,
.verse-paragraph-1 {
    display: block;
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    line-height: 1.65;
    font-family: 'Segoe UI', '华文楷书', 'Microsoft YaHei', monospace ;
    color: #3a2c1f;
    word-break: break-word;
    text-align: left;
    text-indent: 0em;
}

/* verse-paragraph 第一行加粗 */
.verse-paragraph::first-line {
    font-weight: bold;
    color: #7a4c2c;
}

/* verse-paragraph-1 第一行不加粗（保持普通字重和颜色） */
.verse-paragraph-1::first-line {
    font-weight: normal;
    color: inherit;
}

/* 诗句行样式（用于formatText内包裹的.verse-line） */
.verse-line {
    margin: 0 0 0.3rem 0;
    padding: 0;
    line-height: 1.6;
    font-size: inherit;
}
.meta-line {
    font-size: 0.8rem;
    color: #8f7356;
    margin: 0 0 0.2rem 0;
    line-height: 1.6;
}

.err-note {
    margin-top: 0;
    padding: 0.6rem 1rem;
    background: #fef8ef;
    border-top: 1px solid #f0e2d0;
    font-size: 0.75rem;
    color: #a47148;
    text-align: right;
}

/* 分页控件 */
.pagination-wrapper {
    text-align: center;
    margin: 0.5rem 0 0.5rem;
}
.pagination {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    background: #fffcf5;
    padding: 0.5rem 0.5rem;
    border-radius: 30px;
}
.page-btn {
    background: #f0e7da;
    border: none;
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: 0.2s;
    color: #3e2e23;
    font-family: inherit;
}
.page-btn:hover {
    background: #e0cfbc;
}
.page-btn.active {
    background: #2c2418;
    color: #f7efdf;
    cursor: default;
}
.page-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.page-info-text {
    font-size: 0.75rem;
    background: #f0e7da;
    padding: 6px 12px;
    border-radius: 30px;
    color: #5b4b34;
}
.pagination-ellipsis {
    display: inline-block;
    padding: 6px 8px;
    font-size: 0.8rem;
    color: #8f7356;
}

/* 目录样式 */
.poem-toc {
    background: #fef8ef;
    border: 1px solid #e2cfb5;
    padding: 0.5rem 1rem;
    margin: 0.1rem 0 0.8rem;

}
.poem-toc h3 {
    background: #e2cfb5;
    font-size: 1.2rem;
    color: #7a4c2c;
    margin-bottom: 0.6rem;
    font-weight: 600;
    text-align: center;
}
.poem-toc ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.poem-toc li {
    width: calc(20% - 1rem);
    font-size: 0.74rem;
    margin: 0;
    line-height: 1.0;
}
.poem-toc a {
    text-decoration: none;
    color: #5b4b34;
    display: block;
    padding: 0.1rem 0;
    border-bottom: 1px dashed #e2cfb5;
}
.poem-toc a:hover {
    color: #b13e3e;
    border-bottom-color: #b13e3e;
}

/* ========= 移动端专项优化（重写） ========= */
@media (max-width: 780px) {
    .material-container {
        padding: 1rem;
    }
    /* 目录单列 - 紧凑版 */
    .poem-toc li {
        width: 100%;
        margin-bottom: 0.1rem;
        padding: 0.1rem 0;
        line-height: 1;
    }
    .poem-toc h3 {
        font-size: 0.88rem;
    }
    .poem-toc a {
        padding: 0.1rem 0.5rem;
        font-size: 0.75rem;
    }
    .poem-toc ul {
        gap: 0.1rem;  /* 可选：进一步减小栅格间隙 */
    }
    /* 两栏变单栏 */
    .split-columns {
        flex-direction: column;
    }
    .col-left {
        border-right: none;
        border-bottom: 1px solid #ece0cf;
        padding-bottom: 1rem;
    }
    .col {
        padding: 0.5rem 0.5rem;
    }
    /* 正文诗句行统一字号 */
    .verse-paragraph,
    .verse-paragraph-1,
    .verse-paragraph .verse-line,
    .verse-paragraph-1 .verse-line {
        font-size: 0.8rem;
        line-height: 1.5;
    }
    /* 非诗句元信息（作者、年份、说明等）进一步缩小 */
    .verse-paragraph .meta-line,
    .verse-paragraph-1 .meta-line {
        font-size: 0.65rem;   /* 或 0.65rem */
        line-height: 1.4;
    }
    /* 保持段落间距 */
    .verse-paragraph,
    .verse-paragraph-1 {
        margin-bottom: 0.8rem;
    }
    /* 标题与注释等保持不变 */
    .card-header .poem-title { font-size: 0.88rem; }
    .card-header .poem-author { font-size: 0.65rem; }
    .poem-note { font-size: 0.65rem; }
    .err-note { font-size: 0.65rem; padding: 0.6rem; }
}
    /* 防止溢出 */
    table, pre, .code-block {
        max-width: 100%;
        overflow-x: auto;
        word-break: break-word;
    }

/* footer 样式 */
footer {
    text-align: center;
    padding: 1.5rem;
    font-size: 0.7rem;
    color: #7f6a51;
    border-top: 1px solid #ece2d0;
    background: #fefaf4;
}